Sometimes you gotta rock. Adorably. The Otamatone, the brainchild of Japanese art group Maywa Denki, is quite possibly the best and cutest tiny instrument you've ever seen. SEE ALSO: Little boy in ...

Next up is Bastl Instruments' Kastle 2 Wave Bard, a compact sample player and patchable groovebox that, astoundingly, isn't the first sampler to reference a vaguely medieval aesthetic that's been ...